mt90503 Zarlink Semiconductor, mt90503 Datasheet - Page 224

• Manufacturer Part Number: mt90503
• Description: 2048vc Aal1 Sar
• Manufacturer: Zarlink Semiconductor

mem_bws
mem_bws
mem_par
mem_par
mem_clk
mem_clk
mem_cs
mem_rw
mem_cs
mem_rw
mem_a
mem_d
mem_a
mem_d
Figure 69 - Pipelined External Memory Timing - Write Access
Figure 70 - Pipelined External Memory Timing - Read Access
0ns
0ns
"11"
t3
t3
10ns
t5
t5
data valid
Zarlink Semiconductor Inc.
t3
t3
t3
t3
t3
t3
address valid
address valid
10ns
MT90503
20ns
224
t4
t4
address valid
address valid
"00"
"00"
parity valid
data valid
"11"
20ns
30ns
t4
t4
t4
t4
t4
t4
t6
t6
parity valid
data valid
t1
t1
40ns
t2
t2
30ns
t6
t6
"11"
50ns
Data Sheet
4
6